Print all view hints in shader demo and hint tests

4 files changed, 56 insertions, 0 deletions

diff --git a/examples/pugl_shader_demo.c b/examples/pugl_shader_demo.c
index 50afb37..24ae2a6 100644
--- a/examples/pugl_shader_demo.c
+++ b/examples/pugl_shader_demo.c
@@ -405,6 +405,7 @@ main(int argc, char** argv)
 	}
 
 	// Show window
+	printViewHints(app.view);
 	puglShowWindow(app.view);
 
 	// Grind away, drawing continuously
diff --git a/test/test_gl_hints.c b/test/test_gl_hints.c
index 9830e2e..0e8efbb 100644
--- a/test/test_gl_hints.c
+++ b/test/test_gl_hints.c
@@ -60,6 +60,7 @@ main(void)
 
 	// Realize view and print all hints for debugging convenience
 	assert(!puglRealize(view));
+	printViewHints(view);
 
 	// Check that no hints are set to PUGL_DONT_CARE
 	assert(puglGetViewHint(view, PUGL_USE_COMPAT_PROFILE) != PUGL_DONT_CARE);
diff --git a/test/test_stub_hints.c b/test/test_stub_hints.c
index cd4db6a..a74927e 100644
--- a/test/test_stub_hints.c
+++ b/test/test_stub_hints.c
@@ -56,6 +56,7 @@ main(void)
 
 	// Realize view and print all hints for debugging convenience
 	assert(!puglRealize(view));
+	printViewHints(view);
 
 	// Check that no relevant hints are set to PUGL_DONT_CARE
 	assert(puglGetViewHint(view, PUGL_USE_COMPAT_PROFILE) != PUGL_DONT_CARE);
diff --git a/test/test_utils.h b/test/test_utils.h
index 977fba5..4253619 100644
--- a/test/test_utils.h
+++ b/test/test_utils.h
@@ -221,6 +221,59 @@ printEvent(const PuglEvent* event, const char* prefix, const bool verbose)
 	return 0;
 }
 
+static inline const char*
+puglViewHintString(const PuglViewHint hint)
+{
+	switch (hint) {
+	case PUGL_USE_COMPAT_PROFILE:
+		return "Use compatible profile";
+	case PUGL_USE_DEBUG_CONTEXT:
+		return "Use debug context";
+	case PUGL_CONTEXT_VERSION_MAJOR:
+		return "Context major version";
+	case PUGL_CONTEXT_VERSION_MINOR:
+		return "Context minor version";
+	case PUGL_RED_BITS:
+		return "Red bits";
+	case PUGL_GREEN_BITS:
+		return "Green bits";
+	case PUGL_BLUE_BITS:
+		return "Blue bits";
+	case PUGL_ALPHA_BITS:
+		return "Alpha bits";
+	case PUGL_DEPTH_BITS:
+		return "Depth bits";
+	case PUGL_STENCIL_BITS:
+		return "Stencil bits";
+	case PUGL_SAMPLES:
+		return "Samples";
+	case PUGL_DOUBLE_BUFFER:
+		return "Double buffer";
+	case PUGL_SWAP_INTERVAL:
+		return "Swap interval";
+	case PUGL_RESIZABLE:
+		return "Resizable";
+	case PUGL_IGNORE_KEY_REPEAT:
+		return "Ignore key repeat";
+	case PUGL_NUM_VIEW_HINTS:
+		return "Unknown";
+	}
+
+	return "Unknown";
+}
+
+static inline void
+printViewHints(const PuglView* view)
+{
+	for (int i = 0; i < PUGL_NUM_VIEW_HINTS; ++i) {
+		const PuglViewHint hint = (PuglViewHint)i;
+		fprintf(stderr,
+		        "%s: %d\n",
+		        puglViewHintString(hint),
+		        puglGetViewHint(view, hint));
+	}
+}
+
 static inline void
 puglPrintTestUsage(const char* prog, const char* posHelp)
 {